DE69619792D1 - Current mirror circuit and signal processing circuit - Google Patents

Current mirror circuit and signal processing circuit

Info

Publication number
DE69619792D1
DE69619792D1 DE69619792T DE69619792T DE69619792D1 DE 69619792 D1 DE69619792 D1 DE 69619792D1 DE 69619792 T DE69619792 T DE 69619792T DE 69619792 T DE69619792 T DE 69619792T DE 69619792 D1 DE69619792 D1 DE 69619792D1
Authority
DE
Germany
Prior art keywords
circuit
signal processing
current mirror
processing circuit
mirror circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69619792T
Other languages
German (de)
Other versions
DE69619792T2 (en
Inventor
Miyo Miyashita
Kazuya Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69619792D1 publication Critical patent/DE69619792D1/en
Application granted granted Critical
Publication of DE69619792T2 publication Critical patent/DE69619792T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/262—Current mirrors using field-effect transistors only
DE69619792T 1996-02-26 1996-09-10 Current mirror circuit and signal processing circuit Expired - Lifetime DE69619792T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03762396A JP3713324B2 (en) 1996-02-26 1996-02-26 Current mirror circuit and signal processing circuit

Publications (2)

Publication Number Publication Date
DE69619792D1 true DE69619792D1 (en) 2002-04-18
DE69619792T2 DE69619792T2 (en) 2002-11-21

Family

ID=12502772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619792T Expired - Lifetime DE69619792T2 (en) 1996-02-26 1996-09-10 Current mirror circuit and signal processing circuit

Country Status (4)

Country Link
US (1) US5781061A (en)
EP (1) EP0791876B1 (en)
JP (1) JP3713324B2 (en)
DE (1) DE69619792T2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906615B2 (en) * 1998-09-17 2005-06-14 Intermec Ip Corp Reference circuit enhancement for passive RFID tags
AU3082001A (en) * 1999-11-11 2001-06-06 Broadcom Corporation Biasing scheme for low supply headroom applications
JP3667700B2 (en) * 2002-03-06 2005-07-06 エルピーダメモリ株式会社 Input buffer circuit and semiconductor memory device
JP2006157644A (en) * 2004-11-30 2006-06-15 Fujitsu Ltd Current mirror circuit
JP5008846B2 (en) * 2005-09-02 2012-08-22 Ｈｏｙａ株式会社 Electronic circuit
US20090191821A1 (en) * 2008-01-25 2009-07-30 Spyridon Charalabos Kavadias Method and system for transmit path filter and mixer co-design
JP5326628B2 (en) * 2008-03-03 2013-10-30 富士通株式会社 Electronic circuit equipment
WO2010082449A1 (en) 2009-01-16 2010-07-22 Semiconductor Energy Laboratory Co., Ltd. Regulator circuit and rfid tag including the same
JP2012004627A (en) 2010-06-14 2012-01-05 Toshiba Corp Current mirror circuit
US8542066B2 (en) * 2012-02-09 2013-09-24 Analog Devices, Inc. Apparatus and methods for reducing output noise of a signal channel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877131A (en) * 1972-01-28 1973-10-17
JPS5760711A (en) * 1980-09-29 1982-04-12 Seiko Epson Corp Differential amplifier
US4401897A (en) * 1981-03-17 1983-08-30 Motorola, Inc. Substrate bias voltage regulator
FR2566966B1 (en) * 1984-06-29 1986-12-12 Radiotechnique Compelec ADJUSTABLE POLARIZATION AND MICROWAVE LINK CIRCUIT
JP2753266B2 (en) * 1988-06-20 1998-05-18 株式会社日立製作所 Semiconductor circuit
GB8913439D0 (en) * 1989-06-12 1989-08-02 Inmos Ltd Current mirror circuit
EP0408778B1 (en) * 1989-07-17 1994-04-13 Siemens Aktiengesellschaft Zero-crossing detector for an optically controlled thyristor
GB2254211A (en) * 1990-06-07 1992-09-30 Motorola Inc Current mirrors
JPH04189007A (en) * 1990-11-22 1992-07-07 Nec Corp Differential amplifier circuit
US5157322A (en) * 1991-08-13 1992-10-20 National Semiconductor Corporation PNP transistor base drive compensation circuit
US5227714A (en) * 1991-10-07 1993-07-13 Brooktree Corporation Voltage regulator
JP2882163B2 (en) * 1992-02-26 1999-04-12 日本電気株式会社 Comparator
GB9300155D0 (en) * 1993-01-06 1993-03-03 Philips Electronics Uk Ltd Electrical circuit arrangement
JPH077204A (en) * 1993-06-15 1995-01-10 Mitsubishi Electric Corp Semiconductor-laser-element driving circuit
FR2712127B1 (en) * 1993-11-02 1995-12-01 Alcatel Radiotelephone Amplification element with differential structure in current mode.

Also Published As

Publication number Publication date
US5781061A (en) 1998-07-14
EP0791876B1 (en) 2002-03-13
EP0791876A3 (en) 1998-11-25
JP3713324B2 (en) 2005-11-09
DE69619792T2 (en) 2002-11-21
EP0791876A2 (en) 1997-08-27
JPH09232881A (en) 1997-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition